(look at the image) can i get help on this?

no u wont

Step-by-step explanation:

give money

18. 105 = 2x - 11 —> 116 = 2x —> x = 58

Plug in x — > 2(58) - 11 —> 116 - 11 —> 105

105 + 105 = 210

360 which is the sum of all of the angles

360 - 210 = 150

Now divide 150 by 2 because those 2 angles and vertical angles and they should have the same degrees.

150/2 = 75

Angle AEB = 75 degrees

Angle CED = 75 degrees

Angle BEC = 105 degrees

19. (6x + 19) + x = 180 because they are adjacencies angles and make a straight line which equals 180 degrees

7x + 19 = 180 —> 7x = 161 —> x = 23

Now plug in x —> x = 23 for angle BEC

6(23) + 19 —> 138 + 19 —> 157

Angle BEC = 23 Degrees

Angle AEB =105 Degrees

Angle AED = 23 Degrees

Angle CED = 157 Degrees

"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -